package com.tsinghuabigdata.edu.ddmath.fragment;

import android.support.v4.app.Fragment;

/**
 * Created by 28205 on 2017/2/15.
 */
public interface IFragmentStackManage {
    void addStack(Fragment f, int stackIndex);
    void removeFromStack(int stackIndex);
    void showTopfragment(int stackIndex);

    int getCurrentStackIndex();
}
